My 340/420 Stroker Build

It appears that a 236/242 is on the small side, and the 260/264 "seems" to be on the bigger side.

What about these two Hughes solids: 250/254 or the 254/260 for an in-betweener? I pulled out their 234/238 solid when I tore this engine apart for this rebuild.

STL5054AS.jpg

Hughes STL5460AS.jpg